Steve Loughran created HADOOP-16384:
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Summary: Improve resilience of S3Guard prune to inconsistent DDB
tables
Key: HADOOP-16384
URL: https://issues.apache.org/jira/browse/HADOOP-16384
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Affects Versions: 3.3.0
Reporter: Steve Loughran
Assignee: Steve Loughran
HADOOP-15183 added detection and rejection of prune updates when the store is
inconsistent (i.e. when it tries to update an entry twice in the same
operation, the second time with one that is inconsistent with the first)
Now that we can detect this, we should address it. We are lucky here in that my
DDB table is currently inconsistent: prune is failing.
Plan
# new test to run in the sequential phase, which does a s3guard prune against
the bucket used in tests
# use this to identify/debug the issue
# replicate the problem in the ITestDDBMetastore tests
# decide what to do in this world. Tell the user to run fsck? skip?
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